>Shipping paperwork is a HUGE hassel. There is none of that if you just sell in the US market. I sold an item to someone in France one time, and the associated paperwork took me an extra 4 hours.
I haven't spent more than 10 minutes looking up the requirements for a given country, filling out the necessary USPS forms, and generating however many invoices or shipping lists the country's rules call for.
Looking up the foreign customs rules and finding where multiple shipments are a good idea (IIRC Australia only charges VAT, etc. on shipments or multiple shipments received at the same time with a total cost of $1000 AUD) isn't much more work.
I haven't spent more than 10 minutes looking up the requirements for a given country, filling out the necessary USPS forms, and generating however many invoices or shipping lists the country's rules call for.
Looking up the foreign customs rules and finding where multiple shipments are a good idea (IIRC Australia only charges VAT, etc. on shipments or multiple shipments received at the same time with a total cost of $1000 AUD) isn't much more work.